china wholesaler Chziri High Efficiency 3.7kw Variable Frequency Inverter Zvf300-G3r7s2MD manufacturers

Merchandise Description

ZVF300 Series frequency CZPT is ideal for all varieties of products this kind of as metallurgy, plastic, textile machinery , paper producing equipment,food equipment, petrification equipment, medications manufacture, metal and iron products , printing system,packing machinery,blower enthusiast,drinking water pump,hoisting gear,building materials  and so on for driving  and speeding control of AC asynchronous motor.

  ZVF300 Collection frequency CZPT has the very good effect power conservation,fine pace adjustment overall performance,stable procedure,secure procedure,electrical equipment gentle start off,protect perform and self diagnostics fault and other positive aspects.


Inverter Model Power
   Dimension (mm)
H H1 W W1 D d
ZVF300-G3R7/P5R5T4MD three.7/5.5 9./13 215 205 one hundred forty five 135 193 4


Item Item Description
Control Operate Computerized energy-conserving operation Automobile improve V/F curve in accordance to the load changes to recognize the power saving operation.
Automobile voltage regulation(AVR) When the community voltage alterations, it can regulate PWM output immediately to sustain consistent voltage.
Constructed-in PID This can kind a convenient closed-loop control program (CLCS)and is applicable to pressure handle, stream handle and other process control  .
Operation Function Functioning command Procedure panel management ,exterior terminal management and COM handle
Frequency setting Keypad potentiometer environment , operation panel  setting,. exterior terminal UP/DOWN environment, analog voltage sign or external potentiometer environment , analog recent sign location .terminal blend environment ,485 COM environment and so on.
Enter Sign Ahead/Reverse signalmulti-pace signal fault sign
reset signal and many others.
Output sign Programmable relayopen collector output Fault  signal output.
Multi-function analog and digital output terminal This can realize the output of frequency existing and other actual physical quantity by output -10V or -20mA DC sign and -10KHz digital sign output.
Braking operate Dynamic braking With an exterior braking resistor, the greatest braking torque may possibly attain a hundred%.
DC Braking This can be selected when the motor starts off or stops with the action frequency of -20Hz,motion existing degree of -a hundred% and actuation time of -30sec., which can be set in sequence.
Other Function Skip frequencyJog functionCounter Rotation velocity trackingMomentary CZPT loss restart Frequency higher/lower limitingAcceleration/ Deceleration mode can be adjusted Frequency meter and Voltmeter output Multi-velocity/ plan working Two wire manner/ 3 wire manner control Wobble frequency controlMulti-purpose enter terminal assortment Fault automobile resetRS485 serial communication .
Protection Operate Input stage loss protectionOver existing protection Overload protectionOver voltage defense Under voltage protectionOver warmth protection ect.

PACKING Dimension

Inverter Model  Power (kW ) Recent(A) Packing Size (mm ) Gross Weight(kg) Net Weight (kg)
ZVF300-G3R7/P5R5T4MD three.7/5.5kW 380V nine./13A 515*387*265mm/4PCS 16kg 14kg

CHZIRI Clients

CHZIRI Certificate


Synchronous motors run at a pace that is synchronous with the frequency of the mains existing. This indicates that in the continual-point out of the motor, the rotation of the shaft is synchronized with the frequency of the supply existing. The interval of rotation of the shaft is equivalent to the number of AC cycles. The stator of a synchronous motor has polyphase AC electromagnets. These electromagnets generate a magnetic discipline that rotates in synchrony with the present in the wire. The rotor outfitted with everlasting magnets or electromagnets rotates synchronously with the stator magnetic field to sort the second synchronous rotating magnetic field of the AC motor.
china wholesaler Chziri High Efficiency 3.7kw Variable Frequency Inverter Zvf300-G3r7s2MD companies